/*
 * File      : fh_ictl.c
 * This file is part of FH8620 BSP for RT-Thread distribution.
 *
 * Copyright (c) 2016 Shanghai Fullhan Microelectronics Co., Ltd.
 * All rights reserved
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 *  Visit http://www.fullhan.com to get contact with Fullhan.
 *
 * Change Logs:
 * Date           Author       Notes
 */

#include "inc/fh_driverlib.h"

void ictl_close_all_isr(fh_intc *p)
{
    if (p)
    {
        // enable all interrupts
        p->IRQ_EN_L = 0xffffffff;
        p->IRQ_EN_H = 0xffffffff;
        // mask all  interrupts
        p->IRQ_MASK_L = 0xffffffff;
        p->IRQ_MASK_H = 0xffffffff;
    }
}

void ictl_mask_isr(fh_intc *p, int irq)
{
    if (p)
    {
        if (irq < 32)
            p->IRQ_MASK_L |= (1 << irq);
        else
            p->IRQ_MASK_H |= (1 << (irq - 32));
    }
}

void ictl_unmask_isr(fh_intc *p, int irq)
{
    if (p)
    {
        if (irq < 32)
            p->IRQ_MASK_L &= ~(1 << irq);
        else
            p->IRQ_MASK_H &= ~(1 << (irq - 32));
    }
}
